| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.96 | 5.306% | $164.2352 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $215.93 | 6.340% | $229.62 | $229.62 | $229.60 | $229.60 |
| Purchase #3 | $210.99 | 11.284% | $234.7981 | $234.80 | $234.80 | $234.80 |
| Purchase #4 | $227.84 | 5.532% | $240.4441 | $240.44 | $240.45 | $240.40 |
| Purchase #5 | $59.98 | 6.365% | $63.7977 | $63.80 | $63.80 | $63.80 |
| Purchase #6 | $127.70 | 13.553% | $145.0072 | $145.01 | $145.00 | $145.00 |
| Purchase #7 | $244.71 | 5.786% | $258.8689 | $258.87 | $258.85 | $258.90 |
| 7 purchase totals = | $1,243.11 | $1,336.7712 | $1,336.78 | $1,336.75 | $1,336.70 | |